Vietgone World premiere of Qui Nguyen's dramedy about how his parents met in a refugee camp in Arkansas after the fall of Saigon. South Coast Repertory, Julianne Argyros Stage, 655 Town Center Drive, Costa Mesa. Sat., next Sun., 2 and 7:45 p.m.; ends Oct. 25. $22 and up. (714) 708-5555.